baber/WOPTO huggingface dataset:
Patent JP-H0515167-A (JP)
Title: Control method for neutral clamping power converter
Inventor: TANAKA SHIGERU
IPC: H02M7/5387
Filed: 1991-06-28
Abstract: PURPOSE:To guarantee minimum ON/OFF times of a converter element and to eliminate uncontrollable region for a low input signal by extending a new first gate signal by a predetermined interval and bringing a new second gate signal to 1 for the predetermined interval half period after a carrier signal. CONSTITUTION:Signals g1, g2 are created, wherein g1=1 when an input signal ei>X and g1=0 when ei<=X, whereas g2=1 when ei<Y and g2=0 when ei<=Y. When DELTAt1 at g1=1 becomes shorter than DELTAt, a gate signal g11 having extended DELTAt1+DELTAt at g1=1 is obtained. A signal g22 which becomes 1 for a time DELTAt half period after a carrier signal is obtained and when the interval DELTAt2 of the signal g2=1 becomes shorter than the time DELTAt of element, the signal g22 is obtained at the interval DELTAt2+DELTAt of g2=1. Furthermore, the signal g22 is obtained at the interval DELTAt2+DELTAt of g2=1 and the signal g11 where the signal g1 is brought to 1 for the interval DELTAt half period after the carrier signal is also obtained. Consequently, S1 is turned ON when g11=1, S1 is turned OFF when g11=0, S4 is turned ON when g22=1 and S4 is turned OFF when g22=0.
Patent JP-S642895-A (JP)
Title: Manual cutter
Inventor: MIYAGAWA TOSHIO
IPC: B26D1/30
Filed: 1987-06-25
Abstract: PURPOSE: To simplify the carrying and handling of a cutter and to sharply cut an object to be cut by tiltably providing an operation lever fitted with a blade on a substrate so that the tip of the blade is reciprocated through the through hole of an insertion tube provided integrally with a base plate.  
     CONSTITUTION: An object to be cut (e.g. a roll body) is inserted into the through hole 5 of an insertion tube 3 integrally installed on a base plate 1. A blade 23 arranged near the tilt fulcrum of an operation lever 11 is moved into a circular arc shape by the tilting action of the rear end grip section 14 of the operation lever 11, the tip 23b of the blade 23 is advanced and retreated through the through hole 5, and the object is smoothly and sharply cut in round slices by the blade 23. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5860133-A (JP)
Title: Composite cooker
Inventor: HIRAI KIYOSUMI
IPC: F24C15/00
Filed: 1981-10-05
Abstract: PURPOSE:To make the most of the effective area of an operation section by reducing the occupied areas of the simultaneous cooking key, interlocking cooking key or time display section or the like of the composite cooker. CONSTITUTION:In the operation section 8, the time display section 10 and a temperature scale 11 in case of oven heating are mounted to a display section 9 consisting of a display pipe. A time key 13, a ten min unit key 14, a one min unit key 15 and a ten sec unit key 16 are disposed to a timer key 12, and each key is depressed and set time is inputted to the display section 10. A simultaneous oven key 18 and a simultaneous electronic oven key 19 are set up to the simultaneous cooking key section 17. An interlocking oven key 21 and an interlocking electronic oven key 22 are fitted to the contiunous cooking key section 20, and the limitation of the order of cooking is shown in an arrow. A normal oven cooking key 23 merely operated in case of oven heating and other preheat- ing key 24 and fermentation key 25 of yeast plants or temperature requlating keys 26, 27 inputting the heating temperature of an oven are further mounted. Accordingly, the operation section is utilized effectively, and working property is also improved.
Patent JP-S5861015-A (JP)
Title: Automotive air conditioner
Inventor: OGIWARA YOSHIYUKI
IPC: B60H1/00
Filed: 1981-10-07
Abstract: PURPOSE:To obtain agreeable air conditioning state in response to existence of insolation by constituting so that in case where air mix door opening degree is nearer to H side than the determined value, B/L blow-off mode or heater blow- off mode can be automatically selected in compliance with the level of insolation rate. CONSTITUTION:In case where each door which is installed at a vent blow-off port and at a heater blow-off port which are provided on the instrument panel in the vehicle is changed over the controlled, an air mix door opening degree detector 15 and an insolation rate detector 16 are provided, those detecting signals thetaAM, QSUN are transmitted as input to a blow-ff mode discriminating circuit 17. And, in this discriminating circuit 17, in case where the signals thetaAM are lower than the predetermined reference value, signals S1 are transmitted to an actuator 18, and changed over to cool blow-off mode. Beside, when the signals thetaAM are higher than the reference value, and when the signals QSUN are more than the predetermined value, they are changed over to B/L blow-off mode by signals S2. Further, when the both signals thetaAM and QSUN are higher than the reference value and the predetermined value, they are changed over to the heater blow-off mode by signals S3.
Patent JP-S5489586-A (JP)
Title: Mos type semiconductor device
Inventor: TOKODA SABUROU
IPC: H01L27/08
Filed: 1977-12-27
Abstract: PURPOSE: To prevent the destruction due to electrostatic high voltage from external, by increasing the junction area between the drain region and the high concentration impurity region and by decreasing the junction dielectric strength.  
     CONSTITUTION: The oxide filme 12 being the insulation film is provided on the silicon semiconductor substrate 11, and the same conductive type impurity as the substrate from the opening is formed as the P type high concentration impurity region 13 with thermal diffusion and ion injection. Next, after removing the insulation film 12 as the mask for forming the region 13, the insulation film 14 is newly formed and the N type source region 13 and the drain region 16 are formed by doping the N type impurity with thermal diffusion or ion injection from the opening. Further, the thick field oxide film 17 being final insulation film is provided and the gate electrode material 19 is provided on the gate oxide film 18 after that. Further, the region 13 is the high concentration P +  region and the junction dielectric strength with the drain region 16 is lowered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5388761-A (JP)
Title: Electronic watch with auxiliary battery
Inventor: KAMIWAKI OSAMU
IPC: H02J7/00
Filed: 1976-12-27
Abstract: PURPOSE: To eliminate the readjustment of a memory and correction of time even upon replacement of a main battery in an electronic watch by providing an auxiliary battery of small capacity additonally to the main battery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60137703-A (JP)
Title: Secret article keeping equipment
Inventor: YOSHIE JINICHI
IPC: B65G1/04
Filed: 1984-07-31
Abstract: PURPOSE:To enhance reliability in keeping of a secret article by constituting a system in such a way that a secret article keeping shelf is connected to a work area by means of a sealed space and that an open/close door to the work area can be opened/closed only when the opening to the work area is closed by a box for custody. CONSTITUTION:According to instructions from a work table 29, a designated box 14 for custody is taken out by a stacker 9 from a small space 8 in a shelf, then shifted over a traveling carriage 18, and carried to a work table 29 through a sealed connecting passage 6. Then, the box 14 is shifted over a lifter (not illustrated here) of the work table 29 and then lifted. When an opening C1 is closed by the box 14 for custody that has arrived at the position of the opening C1, an opening/closing door 53 comes to be able to be released. Thus, one can open the box 14 to take out an article in custody therefrom by using a key. When he is through with it, he puts the box 14 back in place and closes the door 53. Further, he gets the work table 29 to output instructions for taking-in so that the box 14 is carried back to the small space 8 in the shelf. With this constitution, the opening/closing door can be opened or closed only when the box 14 closes the opening of the work table, thereby enhancing reliability.
Patent JP-H09314317-A (JP)
Title: Device for charging heat insulating material
Inventor: HASHIMOTO HACHIRO
IPC: B22D45/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size of equipment at the charging position of heat insulating material, to prevent dusting during carrying of heat insulating material and to facilitate shifting use of different heat insulating material. SOLUTION: A storing part 33 having storing hoppers 31, 32 for the heat insulating material is arranged at an arbitrary far position apart from the heat insulating material charging position to a molten steel ladle 47. A charging part 54 having a charging exclusive hopper 40 for charging the heat insulating material into the ladle is arranged at the charging position and the conveying of the heat insulating material is executed with a vacuum suction type in the pipe of conveying means from the storing hoppers to the charging exclusive hopper through conveying pipes 37, 39. The storing hoppers 31, 32 constitute of plural number and have structures capable of discharging a prescribed quantity of the heat insulating material selectively from each storing hopper into the conveying means.  The conveying means is provided with conveying pipes 37, 39, a relay hopper 36 having an outer air introducing part and a sucking means. The charging parts having the charging exclusive hopper are in plural number and the conveying pipe toward the hopper for exclusively charging the heat insulating material from the relay hopper is divided thorough a three-way change-over value 38 on the way and connected with each charging exclusive hopper.
Patent JP-H08907-A (JP)
Title: Degassing degree adjusting method in vacuum degassing
Inventor: SHIRAISHI HITOSHI
IPC: B01D19/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide a degassing degree adjusting method capable of supplying a degassed liquid having a predetermined degassing degree. CONSTITUTION:A vacuum pump 4 is connected to a degassing means 1 equipped with a supply pipe 2 of a liquid to be degassed and a discharge line 3 of a degassed liquid, and the liquid to be degassed in the degassing means is degassed under vacuum by the vacuum pump 4. In this method, the vacuum pressure in the degassing means 1 is detected and the ON/OFF control of the vacuum pump 4 is performed on the basis of the detection value.
Patent JP-H06798-A (JP)
Title: Foam cutting method for silicone rubber foam body
Inventor: KAMIJO AKIRA
IPC: B26D1/46
Filed: 1992-06-18
Abstract: PURPOSE:To uniformly and efficiently slice a silicone rubber foam body without causing vibration or deformation by manufacturing the silicone rubber foam body in a frame body made of a resin foam body, and slicing the silicone rubber foam body integrally with the frame body. CONSTITUTION:A silicone rubber foam precursor is stored in a frame body 1 with at least the bottom wall and side walls 2a-2d made of a resin foam body. The precursor is foamed in the frame body 1 to form a silicone rubber foam body 11. The silicone rubber foam body 11 thus formed is cut by a cutting means 15 nearly in parallel with the bottom wall from the side face direction of the frame body 1 together with the frame body 1. The silicone rubber foam body 11 can be uniformly and efficiently sliced while no vibration or no deformation is generated.
Patent JP-S5683173-A (JP)
Title: Fitting position adjuster for solid-state image sensor for manual subscanning type reader
Inventor: MURANAKA MASAICHI
IPC: G06K7/10
Filed: 1979-12-08
Abstract: PURPOSE:To enable to adjust the position of fitting easily with a very simple operation, by adjusting the fitting position of solidstate image sensor through the eccentric stepped screw turned by loosing the screws fixing the device frame. CONSTITUTION:A screw 28 is screwed to the screw hole of the plate member 23 after inserting it to the hole of the support mounting section 13a of the device frame 13, and the screw part of the eccentric stepped screw 29 is screwed to the nut 32 through the hole of the mounting section 13a and the member 23. Further, when the screw 30 is screwed to the screw hole of the member 23 after inserting it to the hole of the section 13a, the printed board 21, member 23 and section 13a are unifiedly fixed. When the screw 29 is turned after loosing the screws 28, 30, the support consisting of the board 21 and the member 23 is turned around the position of the screw 28. Thus, the fitting position of the solidstate image sensor 9 fitted to the board 21 can be adjusted variably from the parallel state to the device frame 13 being the reference plane according to the rotation of the screw 29 to the tilted state.
Patent JP-S643436-A (JP)
Title: Controller for mixing hot and cold water
Inventor: EGAMI TOYOHIKO
IPC: F24D17/00
Filed: 1987-06-25
Abstract: PURPOSE:To shorten the time required to stabilize hot water temp. in the condition that a mixing valve is driven at the high speed by setting the amount of energization of a drive means for a mixing valve at a fixed amount at the time of the change in the flow amount. CONSTITUTION:At the time of the change in the flow amount the change amount is detected by a detector 9 for the flow amount and when the change amount is equal to a set amount or more, the width of a drive pulse (the amount of energization) is set to a prescribed constant pulse width and when equal to the set amount or less, the width of the drive pulse is to be set to the pulse width which is proportional to the square of a deviation by a set means 14 for the amount of energization. When the change amount is therefore large at the time of the change in the flow amount, the high speed operation of control for the opening of a mixing valve 10 causes the flow amount at the water side to increase rapidly to control the rise in hot water temp. if the flow amount changes from large to small, thereby the temp. of mixed hot water can be stabilized rapidly to a set temperature.
Patent JP-H04358619-A (JP)
Title: Bar steel material automatic supplier
Inventor: OKAZAKI MATSUO
IPC: B65G47/78
Filed: 1991-06-04
Abstract: PURPOSE:To improve work efficiency by providing a large bundle stock base and a small bundle receiving base, provided with a small bundle receiving level and a conveying means, and successively providing a bar steel material arranging mechanism and a bar steel material delivery mechanism in line adjacent to small bundle receiving base, so that a load attitude is placed in a preferably arranged condition to automate handling. CONSTITUTION:A conveying means 11 like a chain is provided in a large bundle stock base 1, and a single group of small bundle B is obtained by cutting a large bundle A, conveyed onto a small bundle receiving lever 12, positioned in one side end of the conveying means 11, and dropped onto a small bundle receiving base 2. A binding material of the small bundle B is cut from a small bundle receiving lever 22, provided in the small bundle receiving base 2, transferred onto a conveying means 25 as a bar steel group C and fed into an arranging mechanism 3. In the arranging mechanism 3, tilt and tangling together of each bar steel material D are corrected or released in the bar steel group C fed into from the small bundle receiving base 2, and the bar steel is partly (generally a piece) lifted and dropped into a rotary receiving base 4. Next, the bar steel D is supplied onto a feed-in mechanism 5 of roller conveyer or the like relating to a work mechanism of cutter or the like to receive a descending process.
Patent JP-H0774405-A (JP)
Title: Piezo-electric transducing element capable of multimode setting
Inventor: RII YUURIN
IPC: H03H9/56
Filed: 1993-06-29
Abstract: PURPOSE: To freely select λ/2 operation mode, λoperation mode, or both λ/2 and λ operation modes by allowing a parallelepiped substrate to have two electrodes at both edges of the substrate and two sets of symmetrical electrodes at the upper and bottom parts of a central part. CONSTITUTION: A parallelepiped substrate 2 where a first dimension is the longest and a third dimension is the shortest has a plurality of electrodes, electrodes 11 and 12 are provided at the edges of both side parts of the substrate, and the longer direction of the substrate 2 is polarized in parallel. Also, two sets of symmetrical electrodes 13 and 14 and electrodes 15 and 16 are provided at the upper part and the bottom part of the central part of the substrate 2 and are polarized vertically on the surface of the substrate 2, and a polarization direction becomes opposite. The length of the electrodes 13, 14, 15, and 16 is approximately 1/4 of the substrate 2 and the interval of the two electrodes 13 and 15 is approximately 1/2 of the thickness of the substrate 2.  Therefore, a transducer 1 can supply various kinds of voltages and currents by changing the connection state of the electrode and also can adjust the transduction gain of current.
Patent JP-S5489589-A (JP)
Title: Semiconductor device
Inventor: TAKEDA MITSUYOSHI
IPC: H01L29/10
Filed: 1977-12-27
Abstract: PURPOSE:To increase the dv/dt without increasing the gate trigger current, by constituting the base region of the thyristor providing control electrode with the layers having higher and lower impurity concentration and by taking the thickness of 5 to 15 mum for the higher concentration layer. CONSTITUTION:The P type base layer 3 is placed on one surface of the N type base layer 4, the N type emitter region 5 is formed by diffusion, and the P type emitter layer 2 is formed on another surface of the layer 4. Next, the thyristor is constituted by locating the control electrode 11 on the region where the layer 3 is exposed, cathode 10 on the region 5, and anode 9 on the layer 2. With this constitution, the base layer 3 is constituted with higher and lower impurity concentration layers 31 and 32. To achieve this, first Ga is diffused by about 50 mum so that the surface concentration is 10<16> to 10<17> atoms/cm<3>, and also is diffused by about 25 mum on the surface region by taking the concentration as 10<18> to 10<19> atoms/cm<3>. After that, P is diffused by about 15 mum on the higher concentration layer, allowing to increase apparent resistor and improve dv/dt.
Patent JP-S5585071-A (JP)
Title: Semiconductor device and its preparation
Inventor: KAWAKAMI HIROHEI
IPC: H01L21/283
Filed: 1978-12-20
Abstract: PURPOSE: To eliminate short circuit between a substrate and wiring by manufacturing structure that installs oxidation resisting films on the boundary portions of field oxide films.  
     CONSTITUTION: Nitrising films 13' are formed to the boundary portions of active regions and inactive regions. Thus, the nitrising films 13' function as the stopping  of the etching of silicon dioxide films even if contact windows spread and slippage  is produced by means of photoetching. Consequently, the contact windows can  further be enlarged, and the allowance of matching also increases. As a result, the  contact of each electrode can easily be made up by means of metallization by the  evaporation of aluminum films, the photoetching, etc. after mounting the contact  windows. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H027029-A (JP)
Title: Data recording camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/24
Filed: 1988-06-27
Abstract: PURPOSE:To easily cancel multiple information by imprinting information to be canceled as a code in the vicinity of the next frame in order to cancel multiple information once recorded in the film. CONSTITUTION:When a multiple setting button is depressed, a light emitting member 14 lights up, and a code C1 is recorded on the left side of a frame F4. Then, exposure of the frame F4 is completed, a film 16 is wound up, and the next frame F5 faces to an aperture. Here, when a cancel button is depressed with the tip of the fingernail, etc., a cancel switch SWB is turned on, the light emitting member lights up for an instant, the film 16 is exposed and the code C2 is recorded on the film 16. When the code C2 is recorded, the device shows that the previous frame F4 has no relation with multiple printing. Therefore, if a mistake is made during multiple photographing, only the mistaken frame has to be canceled.
Patent JP-S5953123-A (JP)
Title: Electric discharge machining device
Inventor: YAMADA ATSUSHI
IPC: B23H5/00
Filed: 1982-09-14
Abstract: PURPOSE:To eliminate a hardened layer resulting from electric discharge machining easily, by a method wherein electric discharge machining is carried out within a conductive machining lquid and it is so constituted that machining is done for a given period of time by changing polarity so as to turn a work into the anode when an electrode is arrived at a desired position. CONSTITUTION:An electrode 1 and a work 2 are immersed within a conductive machining liquid 4 and electric discharge machining is carried out by applying pulse voltage from an electric power source 5. The pulse voltage is so constituted that the electrode 1 becomes the anode, to begin with, and a nonsoluble substance through electrolysis, such as graphite is used for the electrode. A matter that the descending electrode is arrived at a desired position is detected by a linear encoder 8 and the titled device is controlled so that the electrode does not descent lower than the position. A changeover switch 24 is actuated for a given period of time from that time by a time setting device 19 and polarity of the pulse voltage is inverted. A hardened layer of the surface of the work 2 can be removed easily by electrolytic action.
Patent JP-S5861218-A (JP)
Title: Extracting method for steel material to be heated from heating furnace
Inventor: ISHIDA TAKASHI
IPC: C21D1/00
Filed: 1981-10-07
Abstract: PURPOSE:To extract steel materials to be heated from a furnace irrespectively of their sizes by making the pitches of extractors coincident with the pitches of stationary skids, providing moving skids over the entire length in the furnace and stopping the extractors at the same level as that of the stationary skids in the stage of conveying the steel materials to the discharging position. CONSTITUTION:The pitches of extractors 4 are made coincident with the pitches of stationary skids 3a. The length of the skids 3a is made shorter by the length corresponding to the parts where the extractors 4 enter the inside of the heating furnace. Moving skids 3b are installed over the entire length in the furnace up to a discharge port 5 as in the prior art. In the stage of conveying steel materials 2 to be heated up to just before the port 5, the extractors 4 are stopped at the same level as that of the skids 3a. Therefore, the materials 2 are placed on the extractors 4 and are discharged through the port 5 to the outside of the furnace.
Patent JP-S6051153-A (JP)
Title: Mandelic acid derivative
Inventor: NISHIZAWA SUSUMU
IPC: C07D207/16
Filed: 1983-08-31
Abstract: NEW MATERIAL:The compound of formula (R is H, benzyl, benzohydryl, t-butyl or silyl; A is amino acid residue which may have protected amino group) or its salt. EXAMPLE:D-O-(L-Alanyl)mandelic acid benzyl ester. USE:Useful as an acylation agent. It is used for the production of cephalosporin and penicillin by the acylation of 7-aminocephalosporinic acid and 6-aminopenicillanic acid. PREPARATION:The objective compound of formula can be produced either by reacting mandelic acid with a reactive derivative of an amino acid (which may have protected amino group) at the carboxyl group, or by esterifying the mandelic acid reacting with an amino acid or its reactive derivative (which may have protected amino group), and if necessary, removing the protecting group.
Patent JP-S6141343-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D03D23/00
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。